[1,2,2,3,2,3,3,5,2,3,3,5,3,5,5,7,2,3,3,5,3,5,5,7, 3,5,5,7,5,7,7,11,2,3,3,5,3,5,5,7,3,5,5,7,5,7,7,11, 3,5,5,7,5,7,7,11,5,7,7,11,7,11,11,13,2,3,3,5,3,5, 5,7,3,5,5,7,5,7,7,11,3,5,5,7]